Hourglass
Create a colourful Hourglass to measure moments of time. Historically made with sand this Hourglass will be made with rice. There will be a few factors to consider when making your own Hourglass, the quantity and coarseness of the rice, the size of your bottles and the length of the neck of your bottles, this will all help determine the duration of the time – will it pass quickly or very slowly?
Activity and images by Hana Vasak.